body {
    margin: 0;
    font-family: Arial, sans-serif;
}

.custom-header {
    position: fixed;
    top: 0;
    width: 100%;
    background: #fff;
    z-index: 1000;
    box-shadow: 0 2px 6px rgba(0,0,0,0.05);
}

.header-space {
    height: 130px;
}

.header-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10px 40px;
    gap: 30px;
}

.header-left {
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    height: 70px;
}

.akce-logo {
    height: 70px;
    transform: none;
    margin-left: 10px;
}

.tekno-logo {
    height: 85px;
    transform: none;
    margin-left: 10px;
}

.sks-logo {
    height: 70px;
    transform: none;
    margin-left: 10px;
}

.sas-logo {
    height: 76px;
    transform: none;
    margin-left: 10px;
}

.header-right {
    display: flex;
    align-items: center;
    gap: 10px;
}

.whatsapp-icon {
    height: 70px;
    margin-left: 8px;
}

.whatsapp-box {
    background-color: #25d366;
    color: white;
    padding: 10px 15px;
    border-radius: 6px;
    text-decoration: none;
    font-weight: bold;
    font-size: 16px;
    margin-left: 1px;
}

.main-nav {
    width: 100%;
    background: #f8f8f8;
    display: flex;
    justify-content: center;
    border-top: 1px solid #ddd;
    border-bottom: 1px solid #ddd;
}

.menu {
    list-style: none;
    display: flex;
    justify-content: space-between;
    width: 100%;
    max-width: 1000px;
    margin: 0;
    padding: 0 40px;
}

.menu li {
    flex: 1;
    text-align: center;
}

.menu a {
    display: block;
    padding: 14px 0;
    text-decoration: none;
    color: #333;
    font-weight: 500;
    font-size: 12px;
}

.menu a:hover {
    background-color: #e6e6e6;
    border-radius: 4px;
}

/* Modal styling */
#duyuruModal {
    display: flex;
    justify-content: center;
    align-items: center;
    position: fixed;
    top: 0; left: 0;
    width: 100vw;
    height: 100vh;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 2000;
}

#duyuruModalContent {
    background-color: #fff;
    padding: 20px;
    border-radius: 10px;
    max-width: 600px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    box-shadow: 0 0 20px rgba(0,0,0,0.3);
    position: relative;
}

  
  #duyuruModalClose {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 24px;
    font-weight: bold;
    cursor: pointer;
  }
  

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}



/* Görsel Modal */
#imageModal {
  display: none;
  position: fixed;
  top: 0; left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.7);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}

#imageModal .modal-content {
  max-width: 90%;
  max-height: 90%;
  border-radius: 10px;
  box-shadow: 0 0 20px rgba(0,0,0,0.4);
}

#imageModal .modal-close {
  position: absolute;
  top: 20px;
  right: 30px;
  font-size: 30px;
  color: #fff;
  cursor: pointer;
}